| Ethnologue Language Names | art-330 |
| Copper | |
| ISO 639-3 | art-001 | mud |
| Ethnologue Language Names | art-330 | Aleut, Mednyj |
| Ethnologue Language Names | art-330 | Attuan |
| Ethnologue Language Names | art-330 | Copper Island Aleut |
| Ethnologue Language Names | art-330 | Copper Island Attuan |
| Ethnologue Language Names | art-330 | Creolized Attuan |
| Ethnologue Language Names | art-330 | Medny |